Best Fertilizer For Bananas

Banana plants are very sensitive to high soil pH levels, so it is advisable to use plant food with a lower pH level. The best fertilizer for bananas is one that is made up of a blend of ingredients such as ammonium sulfate, potassium nitrate, and magnesium sulfate.

The best time to apply the fertilizer is in spring when the first shoots begin to appear on the banana plant. It should be applied at half strength and worked into the soil around the base of each shoot.

Bananas are one of the most popular tropical plants grown in Australian gardens. They are easy to grow and generally require a minimum amount of care. Bananas are also versatile, being used as landscape plants, as well as container specimens. While bananas can be planted directly into the ground or into large containers, smaller plants can be grown in pots or hanging baskets to create an interesting feature plant.

Banana fertilizer.

Banana fertilizer is a good way to boost growth, but it should be applied every 2-3 months during the growing season. Apply banana fertilizer in the early morning or late evening when temperatures are cooler (between 5 am and 8 am). Avoid applying it in the afternoon or on hot days as this could cause wilting.

Apply fertilizer only to the soil around your banana trees, not directly onto leaves.

  • Liquid Seaweed Fertiliser for Bananas, Thai Black Pepper, and Ensete Ventricosum
  • Dynamic Lifter Plus For Fruit & Citrus Organic Fertiliser
  • Miracle-Gro
  • Scotts Osmocote Plus Trace Elements For Palms (Bananas) and Exotic Plants


Miracle-Gro is a water-soluble fertilizer that you can use to improve the health of your plant. The product comes in liquid form and is applied directly to the soil around your banana tree, or sprayed onto its leaves.

It’s recommended for all kinds of plants, including bananas. However, Miracle-Gro does not work well with ferns or palms so avoid using it on these types of plants if you want them to thrive.

Scotts Osmocote Plus Trace Elements For Palms (Bananas) And Exotic Plants.

Scotts Osmocote Plus Trace Elements For Palms (Bananas) And Exotic Plants is a slow-release fertilizer that is ideal for bananas, palms, and exotic plants. It contains phosphorus which is important for the development of healthy root systems in plants. It also has other nutrients to provide your plant with everything it needs to thrive.

Dynamic Lifter Plus For Fruit & Citrus Organic Fertiliser.

Dynamic Lifter Plus For Fruit & Citrus Organic Fertiliser is a water-soluble organic fertilizer that has been specially formulated for fruit, vegetables, and ornamental plants. This product comes in the form of granules or powder and once mixed with water it releases its nutrients over the course of several weeks. The main ingredient in this product is seaweed extract which provides an excellent source of phosphorous and potassium (N-P-K).

Additionally, Dynamic Lifter Plus contains fish emulsion which helps to promote healthy growth by encouraging cell division throughout your plant’s life cycle. As such, it is an excellent choice if you want to ensure that your banana plant receives essential nutrients throughout its lifespan.

How To Apply

  • Soak dried seaweed in water overnight, then strain and mix it with more water.
  • Use a spray bottle to apply the solution to the leaves and stems of your banana plants.
  • Apply the solution to the soil around the base of your bananas, as well as directly on top of it. This will help them grow faster, produce more fruit, and be less prone to disease.

When To Apply

Bananas are tropical plants, so it is best to fertilize them in the warmer months. During this time of year, the banana plants will be growing and producing fruit. The best time to apply fertilizer is when you see new shoots on your banana plant, but if you can’t remember when this was then apply it every month for maximum effect.

You should also add liquid seaweed to your soil mix after watering each week because bananas love organic sources of nitrogen, phosphorus, and potassium like seaweed extract provides.

What’s the best time to fertilize?

It is best to fertilize during the active growing season, which is usually around July through to October. This will ensure that your banana plant receives the nutrients it needs at the right time in its life cycle. If you’re having trouble getting your bananas started, apply some fertilizer a few weeks before planting them out. If you apply too early, then this can cause root damage as well as the burning of new shoots and leaves on young plants.


The best way to grow a healthy banana plant is to use liquid seaweed as a foliar spray every month or so. The best time for this is after you’ve harvested the fruit, but before new growth starts. You don’t need much, just enough to lightly coat the leaves without dripping off them – about 20mls (one tablespoon) per liter of water should do it. If you’re using a spray bottle then fill it half full and add two tablespoons of seaweed solution before topping up with water again. Just make sure that whatever dilution rate you use doesn’t cause damage or stress to the plants by being too strong.

After applying the seaweed solution wait until it dries before harvesting any bananas from that part of your crop where possible (so avoid spraying directly onto fruit).

If you live in an area where there are no predators like ladybirds or hoverflies then consider adding some beneficial insects such as lacewings, parasitic wasps, and predatory mites which will help control aphid populations on your bananas.

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